ARow
BThread Size
(dia.-TPI or dia. x Lead)
CMajor
Diameter
(in.)
DLead
(in./rev.)
EProduct
Line
FStatic Load
Rating
(Bronze Nut)
(lbs.)
GOperating
Load Rating
(Bronze Nut)
(lbs.)
HOperating
Load Rating
(Plastic Nut)
(lbs.)
IMinor
Diameter
(in.)
JDrive
Torque
Ratio
(in.-lbs./lbs.)
KForward
Drive
Efficiency
LScrew
Weight
(lbs./ft.)
$Prices & Products
RH (Right Hand)
LH (Left Hand)
3/16 - 200.1880.050Acme50075380.1100.02139%0.070RH, LH
1/4 - 200.2500.050Acme1,0003001500.1750.02532%0.130RH, LH
1/4 - 160.2500.063Acme1,0003001500.1610.02737%0.110RH, LH
1/4 X .1000.2500.100Hi-Lead9503001500.1750.03447%0.120RH, LH
1/4 X .2500.2500.250Hi-Lead9503001500.1890.06066%0.130RH
1/4 X .3330.2500.333TorqsplineNANA1500.1900.07769%0.130RH, LH
3/8 - 200.3750.050Acme2,2507003500.2980.03523%0.310RH
3/8 - 160.3750.063Acme2,2507003500.2850.03727%0.299RH, LH
3/8 - 120.3750.083Acme2,2507003500.2630.03934%0.289RH, LH
3/8 - 100.3750.100Acme2,2507003500.2350.04139%0.270RH, LH
3/8 - 8 STUB0.3750.125Acme1,2004002000.2650.04742%0.280RH, LH
3/8 X .1670.3750.167Hi-Lead2,2507003500.2630.05350%0.289RH, LH
3/8 X .2000.3750.200Hi-Lead2,2507003500.2450.05855%0.270RH
3/8 X .2500.3750.250Hi-Lead1,2004002000.2650.06858%0.289RH, LH
3/8 X .3750.3750.375Hi-Lead1,2004002000.2600.09166%0.280RH
3/8 X .5000.3750.500TorqsplineNANA2500.2650.11569%0.289RH
3/8 X 1.0000.3751.000TorqsplineNANA2500.2500.22571%0.270RH
7/16 X 1.0000.4381.000TorqsplineNANA2600.3270.22172%0.400RH
1/2 - 100.5000.100Acme4,0001,2506250.3590.05131%0.520RH, LH
1/2 - 80.5000.125Acme4,0001,2506250.3320.05437%0.489RH, LH
1/2 X .2000.5000.200Hi-Lead4,0001,2506250.3590.06847%0.520RH, LH
1/2 X .2500.5000.250Hi-Lead4,0001,2506250.3320.07553%0.489RH, LH
1/2 X .3330.5000.333Hi-Lead3,5001,1005500.2950.08960%0.429RH
1/2 X .5000.5000.500Hi-Lead4,0001,2506250.3450.12166%0.479RH, LH
5/8 - 100.6250.100Acme6,2501,9009500.4830.06126%0.849RH, LH
5/8 - 80.6250.125Acme6,2501,9009500.4570.06431%0.820RH, LH
5/8 - 70.6250.143Acme6,2501,9009500.3320.06634%0.820RH, LH
5/8 X .2000.6250.200Hi-Lead6,2501,9009500.4830.07741%0.839RH, LH
5/8 X .2500.6250.250Hi-Lead6,2501,9009500.4570.08547%0.820RH, LH
11/16 X .5000.6880.500Hi-Lead7,0002,2001,1000.4980.13360%1.220RH
3/4 - 160.7500.063Acme9,0002,8001,4000.6580.06515%1.340RH, LH
3/4 - 100.7500.100Acme9,0002,8001,4000.6080.07023%1.260RH, LH
3/4 - 80.7500.125Acme9,0002,8001,4000.5810.07327%1.220RH, LH
3/4 - 70.7500.143Acme9,0002,8001,4000.5620.07630%1.179RH
3/4 - 60.7500.167Acme9,0002,8001,4000.5370.07934%1.150RH, LH
3/4 - 50.7500.200Acme9,0002,8001,4000.5020.08638%1.120RH, LH
3/4 - 5 STUB0.7500.200Acme5,3001,6508250.5900.08337%1.120RH, LH
3/4 X .2500.7500.250Hi-Lead9,0002,8001,4000.5810.09442%1.220RH, LH
3/4 X .3330.7500.333Hi-Lead9,0002,8001,4000.5370.10750%1.150RH, LH
3/4 X .5000.7500.500Hi-Lead9,0002,8001,4000.5800.13957%1.220RH
3/4 X 1.0000.7501.000TorqsplineNANA4000.6190.23268%1.240RH
3/4 X 1.5000.7501.500TorqsplineNANA4000.5280.33172%1.159RH
7/8 - 60.8750.167Acme12,2503,8001,9000.6610.08830%1.630RH, LH
7/8 - 50.8750.200Acme12,2503,8001,9000.6260.09334%1.560RH, LH
1 - 101.0000.100Acme16,0005,0002,5000.8560.08918%2.330RH, LH
1 - 81.0000.125Acme16,0005,0002,5000.8300.09321%2.280RH, LH
1 - 71.0000.143Acme16,0005,0002,5000.8110.09524%2.220RH, LH
1 - 61.0000.167Acme16,0005,0002,5000.7860.09827%2.180RH, LH
1 - 51.0000.200Acme16,0005,0002,5000.7500.10231%2.089RH, LH
1 - 41.0000.250Acme16,0005,0002,5000.6980.10937%2.000RH, LH
1 X .2501.0000.250Hi-Lead16,0005,0002,5000.8250.11353%2.280RH, LH
1 X .3331.0000.333Hi-Lead16,0005,0002,5000.7860.12642%2.180RH, LH
1 X .4001.0000.400Hi-Lead16,0005,0002,5000.7500.13647%2.089RH, LH
1 X .5001.0000.500Hi-Lead16,0005,0002,5000.6900.15153%2.000RH, LH
1 X 1.0001.0001.000Hi-Lead16,0005,0002,5000.7500.24465%2.089RH, LH
1 X 2.0001.0002.000TorqsplineNANA6250.7500.44272%2.069RH
1 1/8 - 51.1250.200Acme20,0006,2003,1000.8750.11229%2.730RH, LH
1 1/8 X .3331.1250.333Hi-Lead20,0006,4003,2000.9100.13539%2.810RH
1 3/16 X 1.2001.1881.200Torqspline20,0001,8009000.9250.29365%3.010RH
1 1/4 - 161.2500.063Acme25,0007,8003,9001.1550.10410%3.870RH
1 1/4 - 51.2500.200Acme25,0007,8003,9000.9990.12126%3.439RH, LH
1 1/4 - 41.2500.250Acme25,0007,8003,9000.9470.12831%3.300RH, LH
1 1/4 X .4001.2500.400Hi-Lead25,0007,8003,9000.9990.15541%3.439RH, LH
1 3/8 - 41.3750.250Acme30,0009,3004,6501.0710.13729%4.030RH, LH
1 7/16 X 3.0001.4383.000TorqsplineNANA1,4001.1970.66372%4.700RH
1 1/2 - 101.5000.100Acme36,00011,3005,6501.3500.12812%5.500RH, LH
1 1/2 - 51.5000.200Acme36,00011,3005,6501.2450.14123%5.100RH, LH
1 1/2 - 41.5000.250Acme36,00011,3005,6501.1960.14727%4.879RH, LH
1 1/2 - 2 2/3 STUB1.5000.375Acme21,0006,6003,3001.1950.16836%4.980RH
1 1/2 X .4001.5000.400Hi-Lead36,00011,3005,6501.2480.17437%5.120RH, LH
1 1/2 X .5001.5000.500Hi-Lead36,00011,3005,6501.1960.18942%4.889RH
1 1/2 X .7501.5000.750Hi-Lead36,00011,3005,6501.1960.23551%4.940RH
1 3/4 - 41.7500.250Acme50,00015,3007,6501.4450.16630%6.890RH, LH
1 3/4 - 31.7500.333Acme50,00015,3007,6501.3580.17721%6.570RH
1 7/8 X 4.0001.8754.000TorqsplineNANA2,5001.6430.88472%8.359RH
2 - 42.0000.250Acme65,00020,00010,0001.6940.18627%9.220RH, LH
2 - 32.0000.333Acme65,00020,00010,0001.6080.19627%8.769RH
2 X .5002.0000.500Hi-Lead65,00020,00010,0001.6980.22735%9.240RH, LH
2 X .6662.0000.666Hi-Lead65,00020,00010,0001.6080.25242%8.779RH
2 X 1.0002.0001.000Hi-Lead65,00019,0009,6001.6400.31351%8.740RH, LH
2 1/4 - 42.2500.250Acme80,00025,00012,5001.9440.20420%11.760RH, LH
2 1/2 - 42.5000.250Acme100,00031,00015,5002.1930.22418%14.830RH, LH
2 1/2 - 32.5000.333Acme100,00031,00015,5002.1060.23423%14.230RH
2 1/2 - 22.5000.500Acme100,00031,00015,5001.9300.25631%13.250RH, LH
2 3/4 X 6.0002.7506.000TorqsplineNANA5,0002.5351.32672%18.930RH
3 - 43.0000.250Acme150,00046,00023,0002.6910.26315%21.800RH
3 - 33.0000.333Acme150,00046,00023,0002.6050.27319%21.050RH
3 - 23.0000.500Acme150,00046,00023,0002.4560.29427%19.870RH, LH
3 1/2 - 23.5000.500Acme200,00063,00031,0002.9300.33224%27.710RH